I had been using a 2009 Mac Mini which worked fine with my studio setup - it includes an older Gefen 4x4 DVI Matrix KVM switch. Yesterday I got a new 2011 Mac Mini and am having problems with the colored static (snowstorm?) showing up every few seconds on some of the displays in the system. Not every display shows the problem, and its weird because the ones that do are a monitor and projector which are both HDCP compliant. Monitors which do not support HDCP seem to work okay. I have tried using both the supplied HDMI-DVI cable as well as a mini displayport-DVI adapter. Both show the same problem. I have found some support threads about what I think must be the same issue that indicate it has to do with how the Mac decides to use HDCP or not - but I have not been able to find a reliable startup sequence or anything that lets me use all the displays with the new mini. Has anyone else experienced issues like this with KVMs or DVI switches? Any work arounds or suggestions?